photosphere

释义

n. 光球, 发光球体\n[电] 光球

例句

The photosphere is the lowest layer of the sun's atmosphere, and emits the light we see.

光球是太阳大气的最底层，我们看到的光线就是从它发出的。

After those zones comes the part of the star that radiates visible light, the photosphere, which is often referred to as the surface of the star.

在这些区域之外，是恒星辐射可见光的部分，即光球层，一般被当作是恒星的表面。